Following their exclusivity announcement, many fans have noticed an improvement in Daniel and Kathryn's onscreen performance.

Philippine Star reported that Mae Cruz-Alvar, the director of Daniel and Kathryn's recent movie ‘Can’t Help Falling in Love,’ said, “This is not my first time with them and I see how they’ve grown more mature, how they take the craft seriously and how much respect they give to the filmmaking process.”

A recent Instagram post by Kathryn has been generating a lot of buzz online.

Many netizens couldn’t help fall into a state of 'kilig' after Kathryn referred to Daniel as “Mister ko.” This is a huge sign that their relationship is really serious.

ABS-CBN Entertainment released a video that talked about the whole thing. According to the report, Kathryn posted a picture of her hand being kissed by Daniel.

Her caption was “Mister ko!” a term of endearment usually used by married couples or long-time partners.

Watch the video report here:

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